Why Choose the ABB HSSH-C40 Miniature Circuit Breaker?
The ABB HSSH-C40 is a reliable miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits in domestic, commercial and light industrial installations. As part of ABB’s trusted circuit protection range, it provides dependable disconnection performance and robust protection for distribution boards and connected electrical equipment.
This circuit breaker is built for straightforward installation and long-term operational reliability. Its compact DIN rail mounted design makes it suitable for consumer units, control panels and distribution enclosures where space-efficient protection is required.
With a 40 A current rating and a Type C tripping characteristic, the ABB HSSH-C40 is well suited to circuits with moderate inrush currents, including small motors, lighting groups, socket circuits and general power distribution applications.
Key Advantages
- Reliable miniature circuit breaker for overload and short circuit protection.
- 40 A rated current suitable for higher-load electrical circuits.
- Type C tripping characteristic for circuits with moderate inrush current.
- Compact DIN rail design for fast installation in distribution boards.
- Helps protect wiring, equipment and electrical installations.
- Manufactured by ABB for dependable circuit protection performance.
Key Features
- ABB HSSH circuit protection range.
- 40 A current rating.
- Type C tripping curve.
- Protection against overload and short circuit faults.
- Thermal and magnetic trip mechanisms.
- DIN rail mounting for consumer units and distribution boards.
- Compact modular format for electrical panels.
- Suitable for residential and commercial electrical systems.
Reliable Circuit Protection for Electrical Installations
Miniature circuit breakers automatically disconnect electrical circuits when excessive current or short circuit conditions occur. This helps reduce the risk of cable overheating, equipment damage and electrical faults within an installation.
The Type C characteristic of the ABB HSSH-C40 makes it suitable for circuits where short-duration starting currents may occur, while still providing reliable protection under fault conditions. This makes it a practical choice for general distribution boards, control panels and mixed-load electrical circuits.
Typical Applications
- Domestic consumer units.
- Commercial distribution boards.
- Lighting and power circuits.
- Small motor circuits.
- Control panels and electrical enclosures.
- General electrical installation and maintenance projects.
